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MAX4533CPP の電気的特性と機能

MAX4533CPPのメーカーはMaxim Integratedです、この部品の機能は「Quad / Rail-to-Rail / Fault-Protected / SPDT Analog Switch」です。


製品の詳細 ( Datasheet PDF )

部品番号 MAX4533CPP
部品説明 Quad / Rail-to-Rail / Fault-Protected / SPDT Analog Switch
メーカ Maxim Integrated
ロゴ Maxim Integrated ロゴ 




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MAX4533CPP Datasheet, MAX4533CPP PDF,ピン配置, 機能
19-1452; Rev 0; 4/99
Quad, Rail-to-Rail, Fault-Protected,
SPDT Analog Switch
General Description
The MAX4533 quad, single-pole/double-throw (SPDT),
fault-protected analog switch is pin-compatible with the
industry-standard MAX333 and MAX333A. The MAX4533
features fault-protected inputs and Rail-to-Rail® signal
handling. The normally open (NO_ ) and normally closed
(NC_ ) terminals are protected from overvoltage faults up
to ±25V with power on and up to ±40V with power off.
During a fault condition, NO_ and NC_ become high
impedance with only nanoamperes of leakage current
flowing to the source. In addition, the output (COM_)
clamps to the appropriate polarity supply rail and pro-
vides up to ±10mA of load current. This ensures unam-
biguous rail-to-rail outputs when a fault occurs.
The MAX4533 operates from dual ±4.5V to ±18V power
supplies or a single +9V to +36V supply. All digital inputs
have +0.8V and +2.4V logic thresholds, ensuring both
TTL and CMOS logic compatibility when using ±15V
supplies or a +12V supply. On-resistance is 175max
and is matched between switches to 10max. The off-
leakage current is only 0.5nA at TA = +25°C and 10nA at
TA = +85°C.
Applications
Redundant/Backup Systems Portable Instruments
Test Equipment
Communications Systems
Data-Acquisition
Systems
Industrial and Process Control Avionics Systems
Typical Operating Circuit
INPUTS
V1
V2
OUTPUTS
V1 - V2
OSC
IN
MAX4533
V3 V3 - V4
V4
FLYING CAPACITOR LEVEL TRANSLATOR
(2-CHANNEL)
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
Patent Pending
Features
o Rail-to-Rail Signal Handling
o ±40V Fault Protection with Power Off
±25V Fault Protection with ±15V Supplies
o All Switches Off with Power Off
o No Power-Supply Sequencing Required During
Power-Up or Power-Down
o Output Clamped to Appropriate Supply Voltage
During Fault Condition—No Transition Glitch
o 1k(typ) Output Clamp Resistance During
Overvoltage
o 175(max) Signal Paths with ±15V Supplies
o 20ns (typ) Fault Response Time
o ±4.5V to ±18V Dual Supplies
+9V to +36V Single Supply
o Pin-Compatible with Industry-Standard
MAX333/MAX333A
o TTL/CMOS-Compatible Logic Inputs with ±15V or
Single +9V to +15V Supplies
Ordering Information
PART
TEMP. RANGE PIN-PACKAGE
MAX4533CAP
0°C to +70°C
20 SSOP
MAX4533CSP
0°C to +70°C
20 Wide SO
Ordering Information continued at end of data sheet.
Pin Configuration/
Functional Diagram
TOP VIEW
IN1 1
NO1 2
COM1 3
NC1 4
V- 5
GND 6
NC2 7
COM2 8
NO2 9
IN2 10
MAX4533
20 IN4
19 NO4
18 COM4
17 NC4
16 V+
15 N.C.
14 NC3
13 COM3
12 NO3
11 IN3
SSOP/SO/DIP/CERDIP
SWITCHES ARE SHOWN WITH LOGIC "0" INPUT
N.C. = NOT INTERNALLY CONNECTED
________________________________________________________________ Maxim Integrated Products 1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.

1 Page





MAX4533CPP pdf, ピン配列
Quad, Rail-to-Rail, Fault-Protected,
SPDT Analog Switch
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +15V, V- = -15V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 3)
PARAMETER
NO_ or NC_ Input Leakage
Current, Supplies Off
SYMBOL
CONDITIONS
INO_, INC_
VNO_ or VNC_ = ±40V,
V+ = 0, V- = 0
TA
+25°C
C, E
M
MIN
-20
-200
-10
TYP
0.1
COM_ On-Clamp Output
Current, Supplies On
COM_ On-Clamp Output
Resistance, Supplies On
ICOM_
RCOM_
VNO_ or VNC_ = +25V
VNO_ or VNC_ = -25V
VNO_ or VNC = ±25V
+25°C
+25°C
+25°C
C, E, M
8
-12
11
-10
1.0
±Fault Output Clamp Turn-On
Delay Time (Note 6)
RL = 10k,
VNO_ or VNC_ = ±25V
+25°C
20
±Fault Recovery Time
(Note 6)
RL = 10k,
VNO_ or VNC_ = ±25V
+25°C
2.5
LOGIC INPUT
IN_ Input Logic Threshold High
IN_ Input Logic Threshold Low
IN_ Input Current Logic High or
Low
VIN_H
VIN_L
IIN_H, IIN_L
VIN_ = +0.8V or +2.4V
C, E, M
C, E, M
+25°C
C, E, M
2.4
-1
-5
0.03
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time
tON
VCOM_ = ±10V,
RL = 2k; Figure 2
+25°C
C, E
M
100
Turn-Off Time
tOFF
VNO_ = ±10V,
RL = 2k; Figure 2
+25°C
C, E
M
60
Break-Before-Make Time Delay
tBBM
VCOM_ = ±10V,
RL = 1k; Figure 3
+25°C
10
50
Charge Injection (Note 6)
Q
CL = 100pF,
VCOM_ = 0; Figure 4
+25°C
1.5
NO_ or NC_ Off-Capacitance
COM_ On-Capacitance
CN_(OFF) f = 1MHz; Figure 5
CCOM_(ON) f = 1MHz; Figure 5
+25°C
+25°C
5
12
Off-Isolation (Note 7)
VISO
RL = 50, CL = 15pF,
VN_ = 1VRMS, f = 1MHz;
Figure 6
+25°C
-62
Channel-to-Channel Crosstalk
(Note 8)
RL = 50, CL = 15pF,
VCT VN_ = 1VRMS, f = 1MHz;
Figure 6
+25°C
-66
POWER SUPPLY
Power-Supply Range
V+ Supply Current
V- Supply Current
GND Supply Current
V+, V-
I+
I-
IGND
All VIN_ = 0 or +5V,
VNO_ = VNC_ = 0
All VIN_ = 0 or +5V,
VNO_ = VNC_ = 0
All VIN_ = 0 or +5V,
VNO_ = VNC_ = 0
+25°C
C, E, M
+25°C
C, E, M
+25°C
C, E, M
±4.5
MAX
20
200
10
13
-7
2.5
3
0.8
1
5
250
400
600
150
300
450
±18
600
1000
400
600
300
450
UNITS
nA
µA
mA
k
ns
µs
V
V
µA
ns
ns
ns
pC
pF
pF
dB
dB
V
µA
µA
µA
_______________________________________________________________________________________ 3


3Pages


MAX4533CPP 電子部品, 半導体
Quad, Rail-to-Rail, Fault-Protected,
SPDT Analog Switch
(V+ = +15V, V- = -15V, TA = +25°C, unless otherwise noted.)
Typical Operating Characteristics
ON-RESISTANCE vs. VCOM
(DUAL SUPPLIES)
390
360 V± = ±4.5V
330
300
270
240
210 V± = ±10V
180 V± = ±12V
150
120
90
60
V± = ±15V
V± = ±18V
30
0
-18 -15 -12 -9 -6 -3 0 3 6 9 12 15 18
VCOM (V)
ON-RESISTANCE vs. VCOM AND
TEMPERATURE (SINGLE SUPPLY)
450
400 TA = +125°C
TA = +85°C
350
TA = +70°C
300
250 TA = +25°C
200
TA = 0°C
150
100
50
TA = -40°C
TA = -55°C
V+ = +12V
V- = 0
0
0 2 4 6 8 10 12
VCOM (V)
TURN-ON/TURN-OFF TIME vs.
SUPPLY VOLTAGE (DUAL SUPPLIES)
600
ON-RESISTANCE vs. VCOM
(SINGLE SUPPLY)
400
V+ = +9V
350
300 V+ = +12V
250 V+ = +15V
200
V+ = +20V
V+ = +25V
V+ = +30V
150
100
50
0
0
1000
V+ = +36V
V- = 0
5 10 15 20 25 30 35
VCOM (V)
ON/OFF-LEAKAGE CURRENT
vs. TEMPERATURE
40
100 ICOM_ON (V+ = +15V, V- = -15V)
10 ICOM_ON (V+ = +12V, V- = 0)
INC_OFF (V+ = +15V, V- = -15V)
1
0.1
0.01
0.001
INC_OFF (V+ = +12V, V- = 0)
0.0001
-55 -35 -15 5 25 45 65 85 105 125
TEMPERATURE (°C)
TURN-ON/TURN-OFF TIME vs.
SUPPLY VOLTAGE (SINGLE SUPPLY)
250
500
400 tON
300
200 tOFF
100
200
150 tON
100 tOFF
50
0
±4 ±6 ±8 ±10 ±12 ±14 ±16 ±18
SUPPLY VOLTAGE (V)
0
8 12 16 20 24 28 32 36
SUPPLY VOLTAGE (V)
ON-RESISTANCE vs. VCOM AND
TEMPERATURE (DUAL SUPPLIES)
250
225 TA = +125°C
200 TA = +85°C
175 TA = +70°C
150
125 TA = +25°C
100
75
TA = 0°C
50 TA = -40°C
25 TA = -55°C
V+ = +15V
V- = -15V
0
-15 -10 -5 0 5 10 15
VCOM (V)
CHARGE INJECTION vs. VCOM
5.0
4.5
4.0
3.5
3.0 DUAL SUPPLIES
2.5
2.0
1.5
1.0 SINGLE SUPPLY
0.5
0
-15 -10
-5 0 5
VCOM (V)
10 15
TURN-ON/TURN-OFF TIME vs.
TEMPERATURE (DUAL SUPPLIES)
200
180
160
140
tON
120
100 tOFF
80
60
40
20
0
-55 -35 -15 5
V+ = +15V
V- = -15V
25 45 65 85 105 125
TEMPERATURE (°C)
6 _______________________________________________________________________________________

6 Page



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部品番号部品説明メーカ
MAX4533CPP

Quad / Rail-to-Rail / Fault-Protected / SPDT Analog Switch

Maxim Integrated
Maxim Integrated


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